The light painting show was specifically designed for the St Stephen’s Basilica in Budapest for the Christmas festivities. The 3D projection laser ray show was part of the first Christmas Market at the Basilica in Budapest (Szt Istvan Bazilika) organized in 2011.

And from the side angle:

Light painting has been popular in Hungary for the last decade or so, but only in 2011 did the Christmas markets in Budapest discover it as a means of celebration and festive entertainment.